SN11 0DU
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Property report — SN11 0DU
Open-data due diligence for SN11 0DU and the area around it.
SN11 0DU in brief: 15 recorded sales (£31,500–£295,000) · low flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for SN11 0DU itself. Where open data isn't published that finely (population, crime, schools), we show the SN11 0 sector — each figure below is tagged with its scope.
Avg sold price
£325,555
Population
13,991
Crimes recorded
8
Schools
4
Flood risk
Low
Gigabit broadband
59%
Sold-price trend (1995–2026)
Annual average (mean) sold price in SN11 0, 1995–2026. 2026 is a part year (29 sales so far) — shown greyed. Hover a point to read its value. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2021-11-08 | £265,000 | COBBLESTONE HOUSE CASTLE STREET | Semi-detached |
| 2019-02-22 | £196,000 | COBBLESTONE HOUSE CASTLE STREET | Semi-detached |
| 2015-09-09 | £292,500 | 8 CASTLE STREET | Terraced |
| 2014-12-12 | £295,000 | 6 CASTLE STREET | Terraced |
| 2006-06-07 | £275,000 | 6 CASTLE STREET | Terraced |
| 2004-12-03 | £243,000 | 8 CASTLE STREET | Terraced |
| 2004-05-28 | £114,000 | THE MEWS FLAT CASTLE STREET | Flat |
| 2003-07-23 | £269,000 | 14 CASTLE STREET | Terraced |
| 2002-06-26 | £190,000 | 6 CASTLE STREET | Terraced |
| 1998-12-22 | £59,950 | THE MEWS FLAT CASTLE STREET | Flat |
| 1998-10-30 | £115,000 | 8 CASTLE STREET | Terraced |
| 1998-07-10 | £55,500 | THE MEWS FLAT CASTLE STREET | Flat |
| 1997-09-05 | £104,500 | 6 CASTLE STREET | Terraced |
| 1997-04-01 | £75,000 | COBBLESTONE HOUSE CASTLE STREET | Semi-detached |
| 1996-07-10 | £31,500 | MIDDLE BARN CASTLE STREET | Detached |
15 recorded sales on SN11 0DU. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| Priestley Primary School | 0.5 mi | Primary | Good (2024) |
| Marden Vale CofE Academy | 0.6 mi | Primary | Requires improvement (2023) |
| Kingsbury Green Academy | 0.7 mi | Secondary | Good (2022) |
| Saint Edmund's Roman Catholic Primary School | 0.7 mi | Primary | Report card → |
| Holy Trinity Church of England Academy | 0.7 mi | Primary | Report card → |
| Fynamore Primary School | 0.7 mi | Primary | Good (2023) |
Straight-line distance from the postcode. Ofsted = latest overall effectiveness (newer inspections may be ungraded). Sources: Get Information about Schools (DfE) · Ofsted.
What's nearby
Nearest GP surgeries: PATFORD HOUSE PARTNERSHIP (0.0 mi) · NORTHLANDS SURGERY (0.2 mi) · LODGE SURGERY (4.2 mi)
Nearest listed buildings: 12, CASTLE STREET (Grade II) (0.0 mi) · 14, CASTLE STREET (Grade II) (0.0 mi) · 6 AND 8, CASTLE STREET (Grade II) (0.0 mi)
Nearest pharmacies: WELL (0.1 mi) · BOOTS (0.1 mi) · PHARMACY AT NORTHLANDS (0.2 mi)
Nearest stations: Chippenham (5.0 mi)
Nearest supermarkets: Sainsbury's (0.2 mi) · Tesco (1.2 mi) · Lidl (1.2 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 47
- One-person households
- 30%
- Households with children
- 24%
- Households
- 6,087
Owned 69% · Social rent 15% · Private rent 15%
Census 2021 (ONS), for SN11 0.
Recorded crime trend
Recorded crimes per month in SN11 0 (May 24–Apr 26, average 13/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
This is an indicative band for the postcode from the Environment Agency's catchment modelling (rivers and surface water), not a property-specific assessment. A conveyancer will run an official flood search before you buy. Check the exact address on the official Environment Agency map →
Source: Environment Agency Risk of Flooding from Rivers and Sea (the official dataset name). Indicative catchment data, not an official property flood search.
How granular is this?
| Measure | DistrictSN11 | SectorSN11 0 | PostcodeSN11 0DU |
|---|---|---|---|
| Average sold price | £347,909 | £325,555 | £172,063 |
| Population | 30,867 | 13,991 | — |
| Deprivation decile (1 = most deprived) | 7/10 | 8/10 | — |
| Crimes recorded | 90 | 8 | — |
| Schools | 12 | 4 | — |
| Flood risk | High | High | Low |
| Gigabit broadband | 71% | 59% | 0% |
| Superfast broadband | 92% | 92% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (SN11 0); the postcode column is built from the layers that go finer (sold transactions, Ofcom broadband). Sources: HM Land Registry · Police.uk · Ofsted/GIAS · ONS & IoD2025 · Environment Agency · Ofcom.
Your next steps
Get the official title document
The HM Land Registry title register shows the legal owner, price paid and any charges or covenants. Official copy, £7.
View the title document at HM Land Registry →Compare conveyancing quotes
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Report generated 30 June 2026. Open data is refreshed periodically; HM Land Registry Price Paid typically lags by around two months, so the most recent sales may not appear yet.
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database right 2026
Indicative due diligence compiled from public open data. Not a substitute for a regulated conveyancing or property search, a survey, or professional advice.